Question

(4x+3y)^2 - (4x-3y)^2 -48xy

Answer 1

Answer:

Step-by-step explanation:given (4x+3y)^2-(4x-3y)-48xy

=[16x^2+9y^2+24xy] -[16x^2+9y^2-24xy]. -48xy

=48xy-48xy

=0

Answer 2

Simplify the equation; (4x+3y)²-(4x-3y)²-48xy.

The simplification of the given equation is Zero.

Given:

(4x+3y)²-(4x-3y)²-48xy.

To Find:

The simplification of the given equation.

Solution:

(4x+3y)²-(4x-3y)²-48xy

We have to use the formulas

• (a+b)² = a²+2ab+b²

• (a+b)² = a²-2ab+b²

Here a = 4x and b=  3y

(4x)²+2(4x)(3y) +(3y)² - [(4x)²-2(4x)(3y) +(3y)²] -48xy

16x²+24xy+9y² -(16x²-24xy+9y²) - 48xy

16x²+24xy+9y² -16x²+24xy-9y² -48xy

48xy-48xy

0

Therefore, the simplification of the given equation is Zero.

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